How to set the windiows to dont ask for passwords (solved)

1.Start+X:
-PROGRAME FEATURES
-mobility centre
-power options
-event viewer
-system
-device manager
-network connections
-disk management
-computer management
-command prompt
-command prompt (admin.)
-task manager
-control panel
-file explorer
-search
-run
-shut down or sign out
-desktop
2.alt+tab:
-take you to the last working window or shows op every window which is in background or you are currently working on
3.ctrl+alt+del:
-i think you all know it,it is used to open the settings such as task manager,lock,sign out.